CN219733746U - Damping base and outer rotor centrifugal ventilator - Google Patents
Damping base and outer rotor centrifugal ventilator Download PDFInfo
- Publication number
- CN219733746U CN219733746U CN202320410444.7U CN202320410444U CN219733746U CN 219733746 U CN219733746 U CN 219733746U CN 202320410444 U CN202320410444 U CN 202320410444U CN 219733746 U CN219733746 U CN 219733746U
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- linking
- plate
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- 238000013016 damping Methods 0.000 title claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a damping base, which comprises a fixed plate, wherein two connecting blocks are fixedly arranged on the upper end surface of the fixed plate, a sliding rod is fixedly arranged between the two connecting blocks, and two sliding sleeves are sleeved on the outer wall of the sliding rod in a sliding manner; the utility model also discloses an outer rotor centrifugal ventilator, which comprises a ventilator main body, wherein a connecting sleeve is sleeved on the outer wall of the air suction inlet of the ventilator main body in a sliding manner, and a fixing bolt is connected with the outer wall of the connecting sleeve in a sliding and penetrating manner. According to the utility model, through arranging the components such as the connecting block, the spring telescopic rod, the mounting plate and the like, when the ventilator main body vibrates, the force generated by vibration can be transmitted to the mounting plate, the mounting plate transmits the force generated by vibration to the spring telescopic rod, and the spring telescopic rod can buffer and dissipate the force generated by vibration by means of elasticity, so that the damping effect is achieved, and meanwhile, under the cooperation of the connecting plate, the sliding sleeve and the compression spring, the force born by the spring telescopic rod can be relieved, and the service life of the ventilator is prolonged.
Description
Technical Field
The utility model relates to the technical field of outer rotor centrifugal ventilators, in particular to a damping base and an outer rotor centrifugal ventilator.
Background
The centrifugal fan with the outer rotor is opposite to the common motor in structure, the rotor rotates outside the stator, and the fan blades are fixed on the rotor in a centrifugal air supply mode.
The outer rotor centrifugal ventilator is suitable for occasions with the same gas conditions as hotels, restaurants, canteens, kitchens or other places, in the prior art, most outer rotor centrifugal ventilators are all installed on the ground or on a roof through bolts, and due to the fact that the rotation speed is high, corresponding vibration can be generated during working, noise can be generated due to the vibration, rest of surrounding people is affected, and therefore a damping base and the outer rotor centrifugal ventilator are required to be redesigned according to the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a damping base and an outer rotor centrifugal ventilator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a shock attenuation base, includes the fixed plate, fixed plate up end fixed mounting has two links up the piece, two fixed mounting has the slide bar between the linking piece, slide bar outer wall slip cap is equipped with two sliding sleeves, two the sliding sleeve outer wall is all through buffer gear and homonymous linking piece inner wall connection, two the equal fixedly connected with linking plate of sliding sleeve up end, two linking piece up end is all through two spring telescopic link fixedly connected with mounting panel, mounting panel diapire fixed mounting has the linking frame, linking frame inside fixed mounting has the fixed axle, the fixed axle passes through coupling mechanism and links up the board and rotates to be connected.
Preferably, the buffer mechanism comprises two compression springs sleeved on the outer wall of the sliding rod, and two ends of each compression spring are respectively and elastically connected with the inner wall of the connecting block and the outer wall of the sliding sleeve at the same side.
Preferably, the connecting mechanism comprises two connecting plates rotatably arranged on the outer wall of the fixed shaft, and the end parts of the connecting plates are rotatably connected with the connecting plates.
The outer rotor centrifugal ventilator comprises a ventilator main body, a connecting sleeve is arranged on an outer wall sliding sleeve of an air suction inlet of the ventilator main body, a fixed bolt is connected to the outer wall of the connecting sleeve in a sliding and penetrating manner, a shifting block is fixedly connected to the end part of the fixed bolt, the inner wall of the shifting block is connected with the outer wall of the connecting sleeve through an elastic mechanism, a baffle is fixedly installed inside the connecting sleeve, an installation opening is formed in the outer wall of the baffle, a screen plate is installed inside the installation opening, a reciprocating screw is installed inside the connecting sleeve in a rotating manner, a motor connected with the reciprocating screw is fixedly installed on the outer wall of the connecting sleeve through a fixed frame, and a scraping plate is arranged on the outer wall of the reciprocating screw through a thread sleeve of a limiting mechanism.
Preferably, the elastic mechanism comprises a fixed spring sleeved on the outer wall of the fixed bolt, two ends of the fixed spring are respectively elastically connected with the outer wall of the connecting sleeve and the inner wall of the shifting block, and a jack matched with the fixed bolt is formed in the outer wall of the air suction inlet of the main body of the ventilator.
Preferably, the limiting mechanism comprises a limiting rod fixedly arranged in the connecting sleeve, and the outer wall of the limiting rod penetrates through the scraping plate in a sliding mode.
Preferably, a drawing opening is formed in the outer wall of the connecting sleeve, and a collecting tank box is slidably mounted in the drawing opening.
The utility model has the beneficial effects that:
1. through setting up subassemblies such as joint piece, spring telescopic link and mounting panel, when the ventilation blower main part produced vibrations, the power that vibrations produced can be transmitted for the mounting panel, and the mounting panel is in the power transmission that produces vibrations for the spring telescopic link, and the spring telescopic link can cushion and dispel the power that vibrations produced with the help of elasticity to reach the absorbing effect, simultaneously under the cooperation of connecting plate, sliding sleeve and compression spring, can alleviate the power that the spring telescopic link bore, increase its life.
2. Through setting up the subassembly such as adapter sleeve, filter screen plate and scraper blade, when the ventilation blower body is at the during operation, the filter screen plate can intercept the fibre that is mingled with in the gas of being absorbed and granule, prevents to get into the inside damage that causes it of ventilation blower main part, and the scraper blade can be with the fibre and the granule on the filter screen plate hang to in the collecting vat box, prevents to cause the jam of filter screen plate.
Drawings
FIG. 1 is a schematic diagram of a damping base and an outer rotor centrifugal fan according to the present utility model;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: the device comprises a fixing plate 1, a connecting block 2, a sliding rod 3, a sliding sleeve 4, a compression spring 5, a connecting plate 6, a connecting plate 7, a spring telescopic rod 8, a mounting plate 9, a connecting frame 10, a fixing shaft 11, a ventilator body 12, a connecting sleeve 13, a fixing bolt 14, a fixing spring 15, a shifting block 16, a filter screen plate 17, a reciprocating screw rod 18, a fixing frame 19, a motor 20, a limiting rod 21, a scraping plate 22 and a collecting groove box 23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a shock-absorbing base, including fixed plate 1, fixed plate 1 up end fixed mounting has two to link up piece 2, and fixed mounting has slide bar 3 between two linking pieces 2, and slide bar 3 outer wall slip cap is equipped with two sliding sleeves 4, and two sliding sleeve 4 outer walls all are connected with linking piece 2 inner wall of homonymy through buffer gear, and buffer gear is including the cover two compression springs 5 of establishing at slide bar 3 outer wall, two compression springs 5 both ends respectively with linking piece 2 inner wall of homonymy and sliding sleeve 4 outer wall elastic connection.
The equal fixedly connected with linking board 6 of two sliding sleeve 4 up end, two linking piece 2 up end all are connected with mounting panel 9 through two spring telescopic links 8 fixedly connected with mounting panel 9 diapire fixed mounting has linking frame 10, linking frame 10 inside fixed mounting has fixed axle 11, and fixed axle 11 is connected with linking board 6 rotation through coupling mechanism, and coupling mechanism is including rotating two connecting plates 7 of installing at the fixed axle 11 outer wall, and connecting plate 7 tip is connected with linking board 6 rotation.
The outer rotor centrifugal ventilator comprises a ventilator main body 12, wherein an engagement sleeve 13 is arranged on the sliding sleeve of the outer wall of the air suction inlet of the ventilator main body 12, a fixed plug 14 is connected to the outer wall of the engagement sleeve 13 in a sliding and penetrating manner, a shifting block 16 is fixedly connected to the end part of the fixed plug 14, the inner wall of the shifting block 16 is connected with the outer wall of the engagement sleeve 13 through an elastic mechanism, the elastic mechanism comprises a fixed spring 15 sleeved on the outer wall of the fixed plug 14, two ends of the fixed spring 15 are respectively and elastically connected with the outer wall of the engagement sleeve 13 and the inner wall of the shifting block 16, and a jack matched with the fixed plug 14 is formed in the outer wall of the air suction inlet of the ventilator main body 12.
The inside fixed mounting of joint cover 13 has the baffle, and the installation opening has been seted up to the baffle outer wall, and installation opening internally mounted has the screen plate 17, and the inside rotation of joint cover 13 is installed reciprocating screw 18, and joint cover 13 outer wall has motor 20 who is connected with reciprocating screw 18 through fixed frame 19 fixed mounting, and reciprocating screw 18 outer wall is equipped with scraper blade 22 through stop gear screw thread bush, and stop gear includes the gag lever post 21 of fixed mounting in joint cover 13 inside, and gag lever post 21 outer wall slip runs through scraper blade 22, and the pull mouth has been seted up to joint cover 13 outer wall, and slidable mounting has collecting vat box 23 in the pull mouth.
When the novel air conditioner is used, the fixing plate 1 is fixed on the ground or the roof through fixing components such as expansion bolts, the ventilator main body 12 is fixedly connected with the mounting plate 9 through bolts, when the ventilator main body 12 runs, the rotor in the ventilator main body tells to rotate, vibration is generated, the mounting plate 9 is driven to vibrate, the mounting plate 9 transmits the force generated by vibration to the spring telescopic rod 8, the vibration is buffered and dissipated through the expansion and contraction of the spring telescopic rod 8, meanwhile, when the spring telescopic rod 8 descends, the mounting plate 9 is driven to descend together, the mounting plate 9 drives the connecting frame 10 to descend, the sliding sleeve 4 is driven to axially move on the outer wall of the sliding rod 3 through the connecting plate 7, the sliding sleeve 4 can squeeze the compression spring 5 when moving, the compression spring 5 can reset the moving sliding sleeve 4, and the force born by the spring telescopic rod 8 is shared;
when the ventilator body 12 is in use, the filter screen plate 17 can intercept mixed fibers and particles in gas, the motor 20 drives the reciprocating screw 18 to rotate, the reciprocating screw 18 and the limiting rod 21 are matched to drive the scraping plate 22 to be attached to the outer wall of the filter screen plate 17 and reciprocate, so that the fibers and the particles attached to the outer wall of the filter screen plate 17 can be scraped into the collecting tank box 23, the poking block 16 is poked to drive the fixing bolt 14 to move out of the jack, the fixation between the remaining ventilator bodies 12 of the connecting sleeve 13 can be released, the connection sleeve 13 can be removed, and the inside of the connecting sleeve 13 can be cleaned.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a shock attenuation base, includes fixed plate (1), its characterized in that, fixed plate (1) up end fixed mounting has two linking blocks (2), two fixed mounting has slide bar (3) between linking blocks (2), slide bar (3) outer wall slip cap is equipped with two sliding sleeves (4), two sliding sleeve (4) outer wall all is through buffer gear and homonymy linking block (2) inner wall connection, two equal fixedly connected with linking plate (6) of sliding sleeve (4) up end, two linking block (2) up end all is through two spring telescopic link (8) fixedly connected with mounting panel (9), mounting panel (9) diapire fixed mounting has linking frame (10), linking frame (10) inside fixed mounting has fixed axle (11), fixed axle (11) are connected with linking plate (6) rotation through coupling mechanism.
2. The damping base according to claim 1, wherein the damping mechanism comprises two compression springs (5) sleeved on the outer wall of the sliding rod (3), and two ends of each compression spring (5) are respectively and elastically connected with the inner wall of the connecting block (2) and the outer wall of the sliding sleeve (4) on the same side.
3. A shock absorbing base according to claim 2, characterized in that the connection means comprise two connection plates (7) rotatably mounted on the outer wall of the stationary shaft (11), the ends of the connection plates (7) being rotatably connected to the adapter plates (6).
4. The utility model provides an external rotor centrifugal fan, includes ventilation blower main part (12), its characterized in that, ventilation blower main part (12) inlet scoop outer wall slip cap is equipped with joint cover (13), joint cover (13) outer wall slip through-connection has fixed bolt (14), fixed bolt (14) tip fixedly connected with shifting block (16), shifting block (16) inner wall passes through elastic mechanism and links up cover (13) outer wall connection, link up cover (13) internally fixed installs the baffle, the installation opening has been seted up to the baffle outer wall, installation opening internally mounted has screen plate (17), link up cover (13) internally turn and install reciprocating screw (18), link up cover (13) outer wall and have motor (20) be connected with reciprocating screw (18) through fixed frame (19) fixed mounting, reciprocating screw (18) outer wall is equipped with scraper blade (22) through stop gear screw thread bush.
5. The outer rotor centrifugal ventilator according to claim 4, wherein the elastic mechanism comprises a fixed spring (15) sleeved on the outer wall of the fixed bolt (14), two ends of the fixed spring (15) are respectively elastically connected with the outer wall of the connecting sleeve (13) and the inner wall of the shifting block (16), and a jack matched with the fixed bolt (14) is formed in the outer wall of the air suction inlet of the ventilator main body (12).
6. The outer rotor centrifugal fan according to claim 5, wherein the limiting mechanism comprises a limiting rod (21) fixedly arranged inside the connecting sleeve (13), and the outer wall of the limiting rod (21) penetrates through the scraping plate (22) in a sliding mode.
7. The outer rotor centrifugal ventilator according to claim 6, characterized in that the outer wall of the engagement sleeve (13) is provided with a drawing opening, and a collecting tank box (23) is slidably mounted in the drawing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410444.7U CN219733746U (en) | 2023-03-07 | 2023-03-07 | Damping base and outer rotor centrifugal ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410444.7U CN219733746U (en) | 2023-03-07 | 2023-03-07 | Damping base and outer rotor centrifugal ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733746U true CN219733746U (en) | 2023-09-22 |
Family
ID=88025722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320410444.7U Active CN219733746U (en) | 2023-03-07 | 2023-03-07 | Damping base and outer rotor centrifugal ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733746U (en) |
-
2023
- 2023-03-07 CN CN202320410444.7U patent/CN219733746U/en active Active
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